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Transverse momentum spectra of f0(980) from coalescence model.
- Source :
-
Physics Letters B . Jan2024, Vol. 848, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- We use a coalescence model to generate f 0 (980) particles for four configurations: s s ¯ meson, u u ¯ s s ¯ tetraquark, K K ¯ molecule, and u u ¯ p-wave state. The phase-space information of the coalescing constituents is taken from a multi-phase transport (AMPT) simulation of proton-proton (pp) and proton-lead (pPb) collisions at the LHC. It is shown that the transverse momentum spectra and production yields of f 0 (980) differ significantly among the configurations. It is suggested that the p T spectra of the f 0 (980) compared to those of other hadrons (such as pion) and the ratio of the f 0 (980) p T spectra in pPb over pp collisions can be exploited to tell the configuration of the f 0 (980). [ABSTRACT FROM AUTHOR]
- Subjects :
- *PIONS
*TETRAQUARK
*HADRONS
*MOLECULES
Subjects
Details
- Language :
- English
- ISSN :
- 03702693
- Volume :
- 848
- Database :
- Academic Search Index
- Journal :
- Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- 174640250
- Full Text :
- https://doi.org/10.1016/j.physletb.2023.138399